the first claim的用法和樣例：
例句
- Jack demands to speak to her, but Andre first wants to meet.
杰克要求與他女兒通話(huà)，但安德烈首先要求與杰克見(jiàn)面。 - The formulation of a mathematical model of a structure first requires the idealization of the structure into a mechanical model.
欲建立結構物數學(xué)模型，首先要求將結構物理想為一個(gè)力學(xué)模型。
